Digital Absolute + Axis Goniometer (Built In) Plaster Splints Requires only 8 of floor Style:Left Ear Requires only 8 of floor space when folded and is ideal in applications with limited space * The nylon reinforced top folds down easily for use * Solid hardwood legs a center support and a full back wall support make for a rigid secure working surface * Light Weight weighs only 19 lbs but has a weight capacity of 300 lbs The integral absolute vertical and horizontal levels are permanently incorporated into the digital goniometer arm * Goniometer reads 0 180 degrees on LCD screen * Has ability to freeze angle measurement * Powered by 1 9V battery * Goniometer exterior is powder coated steel with inch cm marks screened onto arms * Digital angle reached in center * Horizontal and vertical levels to indicate level or plumb starting point *